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soc: arm: nxp_imx: rt5xx: make deepsleep pin config functions weak #64808

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soc: arm: nxp_imx: rt5xx: make deepsleep pin config functions weak #64808

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9 changes: 5 additions & 4 deletions soc/arm/nxp_imx/rt5xx/power.c
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ static uint32_t isp_pin[3];
/* System clock frequency. */
extern uint32_t SystemCoreClock;

__ramfunc void set_deepsleep_pin_config(void)
/* Weak so board can override */
__ramfunc void __weak rt5xx_set_deepsleep_pin_config(void)
{
/* Backup Pin configuration. */
isp_pin[0] = IOPCTL->PIO[1][15];
Expand All @@ -34,7 +35,7 @@ __ramfunc void set_deepsleep_pin_config(void)
IOPCTL->PIO[3][29] = 0;
}

__ramfunc void restore_deepsleep_pin_config(void)
__ramfunc void __weak rt5xx_restore_deepsleep_pin_config(void)
{
/* Restore the Pin configuration. */
IOPCTL->PIO[1][15] = isp_pin[0];
Expand Down Expand Up @@ -65,9 +66,9 @@ void pm_state_set(enum pm_state state, uint8_t substate_id)
POWER_EnterSleep();
break;
case PM_STATE_SUSPEND_TO_IDLE:
set_deepsleep_pin_config();
rt5xx_set_deepsleep_pin_config();
POWER_EnterDeepSleep(EXCLUDE_FROM_DEEPSLEEP);
restore_deepsleep_pin_config();
rt5xx_restore_deepsleep_pin_config();
break;
default:
LOG_DBG("Unsupported power state %u", state);
Expand Down
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